[INFO] fetching crate maker-panel 0.13.0...
[INFO] checking maker-panel-0.13.0 against master#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113240
[INFO] extracting crate maker-panel 0.13.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate maker-panel 0.13.0 on toolchain 6162f6f12339aa81fe16b8a64644ead497e411b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maker-panel 0.13.0
[INFO] finished tweaking crates.io crate maker-panel 0.13.0
[INFO] tweaked toml for crates.io crate maker-panel 0.13.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate maker-panel 0.13.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84cd9b3a80b78c59da094c75a5f3424941108352fea8a19ab189e4e0022c409a
[INFO] running `Command { std: "docker" "start" "-a" "84cd9b3a80b78c59da094c75a5f3424941108352fea8a19ab189e4e0022c409a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84cd9b3a80b78c59da094c75a5f3424941108352fea8a19ab189e4e0022c409a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84cd9b3a80b78c59da094c75a5f3424941108352fea8a19ab189e4e0022c409a", kill_on_drop: false }`
[INFO] [stdout] 84cd9b3a80b78c59da094c75a5f3424941108352fea8a19ab189e4e0022c409a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f60dfaab55fd75b59841481f438dce838a14e268870559654ccb437ceb240d61
[INFO] running `Command { std: "docker" "start" "-a" "f60dfaab55fd75b59841481f438dce838a14e268870559654ccb437ceb240d61", kill_on_drop: false }`
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[INFO] [stdout] warning: field `right_angle` is never read
[INFO] [stdout]  --> src/features/triangle.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Triangle<U = super::Unit> {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 7 |     right_angle: bool,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Triangle` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `right_angle` is never read
[INFO] [stdout]  --> src/features/triangle.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Triangle<U = super::Unit> {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 7 |     right_angle: bool,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Triangle` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.5, nom v6.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "f60dfaab55fd75b59841481f438dce838a14e268870559654ccb437ceb240d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f60dfaab55fd75b59841481f438dce838a14e268870559654ccb437ceb240d61", kill_on_drop: false }`
[INFO] [stdout] f60dfaab55fd75b59841481f438dce838a14e268870559654ccb437ceb240d61